Round|Natural|GIA

1.51ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 6535853441

Certificate GIA 6535853441

Diamond specifications and retailer prices

From €6,049 EUR
HK$52,800 HKD
As of October 30, 2026
Save €7,626 EUR (56%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €13,675 EUR at NZ Jewellers · As of September 24, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6535853441. Listed at 21 retailers as of October 30, 2026, with a 126% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6535853441
Dimensions7.31 × 7.26 × 4.61 mm
L/W Ratio1.01
Top View
7.31 mm7.26 mm1.51 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6535853441
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €7,512 EUR|Low: €6,185 EUR|High: €11,532 EUR|Avg: €8,335 EUR|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 2€6,222 EUR
Retailer 9€7,501 EUR
Retailer 1€7,512 EUR
Retailer 7€7,547 EUR
Retailer 5€7,704 EUR
Retailer 8€8,302 EUR
Retailer 3€8,507 EUR
Retailer 6€9,868 EUR
Retailer 4€11,456 EUR

34 data points across 9 retailers

21 retailers€6,049 EUR to €13,675 EUR

A
Cheapest Retailer
-
€6,049 EUR
HK$52,800 HKD
A
Retailer 2
-
€6,222 EUR
₹662,042 INR
View
Retailer 3
-
€6,689 EUR
SGD 10,098 SGD
View
Price last confirmed 20 days ago
B+
Retailer 4
-
€7,067 EUR
$7,895 USD
View
B+
Retailer 5
-
€7,501 EUR
$8,380 USD
View
B+
Retailer 6
-
€7,512 EUR
£6,608 GBP
View
B+
Retailer 7
-
€7,547 EUR
$8,431 USD
View
Final sale: no returns
B+
Retailer 8
-
€7,547 EUR
$8,432 USD
View
Retailer 9
-
€7,704 EUR
A$13,241 AUD
View
Price last confirmed 8 days ago
Retailer 10
-
€8,177 EUR
$9,135 USD
View
Price last confirmed 39 days ago
B+
Retailer 11
-
€8,177 EUR
$9,135 USD
View
B+
Retailer 12
-
€8,302 EUR
$9,275 USD
View
B+
Retailer 13
-
€8,357 EUR
$9,336 USD
View
B+
Retailer 14
-
€8,507 EUR
View
B
Retailer 15
-
€8,839 EUR
£7,776 GBP
View
B+
Retailer 16
-
€9,434 EUR
$10,540 USD
View
Retailer 17
-
€9,434 EUR
$10,540 USD
View
Price last confirmed 38 days ago
Retailer 18
-
€9,868 EUR
ZAR 178,095 ZAR
View
Price last confirmed 9 days ago
B
Retailer 19
-
€11,456 EUR
£10,078 GBP
View
B
Retailer 20
-
€13,675 EUR
$15,278 USD
View
Most Expensive
NZ Jewellers
49c12ce7-9257-4ff4-bb43-341c5e4ac0b9 · Sep 24
€13,675 EUR
$15,278 USD
View
Price last confirmed 37 days ago
20 more retailers have this diamond
Prices start from €6,049 EURSave up to €7,626 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.51ct Round
€6,049 EUR